WO2006064234A1 - Detecteur - Google Patents

Detecteur Download PDF

Info

Publication number
WO2006064234A1
WO2006064234A1 PCT/GB2005/004831 GB2005004831W WO2006064234A1 WO 2006064234 A1 WO2006064234 A1 WO 2006064234A1 GB 2005004831 W GB2005004831 W GB 2005004831W WO 2006064234 A1 WO2006064234 A1 WO 2006064234A1
Authority
WO
WIPO (PCT)
Prior art keywords
detector
touch
spiral winding
panel
person
Prior art date
Application number
PCT/GB2005/004831
Other languages
English (en)
Inventor
Mark Anthony Howard
Darran Kreit
Original Assignee
Mark Anthony Howard
Darran Kreit
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from GB0427411A external-priority patent/GB0427411D0/en
Priority claimed from GB0509360A external-priority patent/GB0509360D0/en
Priority claimed from GB0509702A external-priority patent/GB0509702D0/en
Application filed by Mark Anthony Howard, Darran Kreit filed Critical Mark Anthony Howard
Priority to DE602005013571T priority Critical patent/DE602005013571D1/de
Priority to US11/721,724 priority patent/US7944215B2/en
Priority to EP05818087A priority patent/EP1825594B1/fr
Priority to CN2005800480046A priority patent/CN101116247B/zh
Publication of WO2006064234A1 publication Critical patent/WO2006064234A1/fr

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/94—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the way in which the control signals are generated
    • H03K17/965—Switches controlled by moving an element forming part of the switch
    • H03K17/97—Switches controlled by moving an element forming part of the switch using a magnetic movable element
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/94—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the way in which the control signals are generated
    • H03K17/945—Proximity switches
    • H03K17/95—Proximity switches using a magnetic detector
    • H03K17/9505—Constructional details
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/94—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the way in which the control signals are generated
    • H03K17/965—Switches controlled by moving an element forming part of the switch
    • H03K17/97—Switches controlled by moving an element forming part of the switch using a magnetic movable element
    • H03K17/972—Switches controlled by moving an element forming part of the switch using a magnetic movable element having a plurality of control members, e.g. keyboard
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/94—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the way in which the control signals are generated
    • H03K17/965—Switches controlled by moving an element forming part of the switch
    • H03K17/97—Switches controlled by moving an element forming part of the switch using a magnetic movable element
    • H03K2017/9706—Inductive element

Definitions

  • the detector is operable as an impact detector on an industrial door.
  • Figure 7 shows a sectional view of a touch screen comprising 4 detectors located at each corner of the screen.
  • the microcontroller may be dedicated to the touch detector system described here but alternatively may also carry out other functions associated with other parts of the host system such as display or motor control.
  • Figure 3 shows an electrical output being provided to the host system. Preferably this is a serial data stream, for example I 2 C, but alternatively may be an analogue output such as 0-5V or 4...20 mA.
  • the electronic circuit may be augmented with an audio signal output. An audible 'click' may be generated when, for example, a detector senses a user's touch.
  • This audio feedback helps compensate for the lack of tactile feedback normally associated with a traditional electro-mechanical push-button but has the advantage of being programmable to a tone, volume and type ('click', 'clack', 'tic', 'toe', 'beep' or speech of whatever language etc.) required by the specific application.

Landscapes

  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)

Abstract

Dispositif pour mesurer la position d’un premier corps par rapport à un second corps comprenant : un premier corps qui comprend en outre un dispositif intermédiaire électrique ; un second corps qui comprend en outre au moins deux inducteurs alimentés avec un courant alternatif et dont au moins un est formé par un enroulement spiralé planaire sur une carte de circuit imprimé, normal à l’axe de mesure et fixé au second corps ; agencé de telle sorte qu’un déplacement du dispositif intermédiaire électrique provoque un changement dans l’inductance de l’enroulement spiralé planaire et moyennant quoi, une mesure du rapport des inductances indique la position du premier corps par rapport au second.
PCT/GB2005/004831 2004-12-14 2005-12-14 Detecteur WO2006064234A1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DE602005013571T DE602005013571D1 (de) 2004-12-14 2005-12-14 Detektor
US11/721,724 US7944215B2 (en) 2004-12-14 2005-12-14 Detector
EP05818087A EP1825594B1 (fr) 2004-12-14 2005-12-14 Detecteur
CN2005800480046A CN101116247B (zh) 2004-12-14 2005-12-14 探测器

Applications Claiming Priority (8)

Application Number Priority Date Filing Date Title
GB0427411A GB0427411D0 (en) 2004-12-14 2004-12-14 Man-machine interface
GB0427411.4 2004-12-14
GB0507656.7 2005-04-15
GB0507656A GB0507656D0 (en) 2004-12-14 2005-04-15 Man-machine interface
GB0509360A GB0509360D0 (en) 2004-12-14 2005-05-09 Man-machine interface
GB0509360.4 2005-05-09
GB0509702A GB0509702D0 (en) 2004-12-14 2005-05-12 Man-machine interface
GB0509702.7 2005-05-12

Publications (1)

Publication Number Publication Date
WO2006064234A1 true WO2006064234A1 (fr) 2006-06-22

Family

ID=36130001

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/GB2005/004831 WO2006064234A1 (fr) 2004-12-14 2005-12-14 Detecteur

Country Status (2)

Country Link
EP (1) EP1825594B1 (fr)
WO (1) WO2006064234A1 (fr)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008012491A1 (fr) * 2006-07-22 2008-01-31 Darran Kreit Détecteur inductif sensible à la pression pour interfaces utilisateur
WO2011028366A1 (fr) * 2009-09-01 2011-03-10 Microchip Technology Incorporated Rétroéclairage de boutons tactiles inductifs
DE102009053318A1 (de) * 2009-11-17 2011-05-26 Lawo Ag Vorrichtung zum Steuern eines Geräts
US8847892B2 (en) 2006-07-22 2014-09-30 Darran Kreit Pressure sensitive inductive detector for use in user interfaces
US8858003B2 (en) 2008-10-27 2014-10-14 Microchip Technology Incorporated Physical force capacitive touch sensors having conductive plane and backlighting
EP2874317A1 (fr) 2013-11-12 2015-05-20 Whirlpool Corporation Interface de commande capacitive avec une sécurité améliorée d'utilisation
WO2016142116A1 (fr) * 2015-03-12 2016-09-15 Cherry Gmbh Module de touche pour touche d'un clavier, procédé de fabrication d'un module de touche pour touche de clavier et procédé de détermination d'un état d'actionnement d'une touche d'un clavier
US9543948B2 (en) 2009-09-01 2017-01-10 Microchip Technology Incorporated Physical force capacitive touch sensors
WO2017089557A1 (fr) * 2015-11-27 2017-06-01 Valeo Schalter Und Sensoren Gmbh Dispositif de commande pour un véhicule automobile avec système de détection électromagnétique

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009043109A1 (de) * 2009-09-25 2011-03-31 Panasonic Corporation, Kadoma-shi Elektromagnetischer Generator für gedruckte Schaltungen
US11822035B2 (en) 2021-07-22 2023-11-21 Ge Aviation Systems Llc Passive inductive proximity sensor array signal processing circuit
DE102022101006A1 (de) * 2022-01-17 2023-07-20 Bia Kunststoff- Und Galvanotechnik Gmbh & Co. Kg Elektrisch sensitives Bedienelement

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2071334A (en) * 1980-03-06 1981-09-16 Duerrwaechter E Dr Doduco Contactless switch
US4494109A (en) * 1978-09-27 1985-01-15 Bernin Victor M Noncontacting keyboard employing a transformer element
EP1422492A1 (fr) * 2002-11-22 2004-05-26 Mecos Traxler AG Dipositif pour mesurer sans contact des distances dans des directions multiples

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4494109A (en) * 1978-09-27 1985-01-15 Bernin Victor M Noncontacting keyboard employing a transformer element
GB2071334A (en) * 1980-03-06 1981-09-16 Duerrwaechter E Dr Doduco Contactless switch
EP1422492A1 (fr) * 2002-11-22 2004-05-26 Mecos Traxler AG Dipositif pour mesurer sans contact des distances dans des directions multiples

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008012491A1 (fr) * 2006-07-22 2008-01-31 Darran Kreit Détecteur inductif sensible à la pression pour interfaces utilisateur
EP2028586A1 (fr) 2006-07-22 2009-02-25 Mark Anthony Howard Détecteur inductif sensible à la pression pour une utilisation dans des interfaces utilisateur
US8847892B2 (en) 2006-07-22 2014-09-30 Darran Kreit Pressure sensitive inductive detector for use in user interfaces
US8858003B2 (en) 2008-10-27 2014-10-14 Microchip Technology Incorporated Physical force capacitive touch sensors having conductive plane and backlighting
KR20120059494A (ko) * 2009-09-01 2012-06-08 마이크로칩 테크놀로지 인코포레이티드 백라이트 유도성 터치 버튼들
CN102835030A (zh) * 2009-09-01 2012-12-19 密克罗奇普技术公司 背光式感应触摸按钮
US8408723B2 (en) 2009-09-01 2013-04-02 Microchip Technology Incorporated Backlighting inductive touch buttons
WO2011028366A1 (fr) * 2009-09-01 2011-03-10 Microchip Technology Incorporated Rétroéclairage de boutons tactiles inductifs
US9543948B2 (en) 2009-09-01 2017-01-10 Microchip Technology Incorporated Physical force capacitive touch sensors
KR101723157B1 (ko) 2009-09-01 2017-04-05 마이크로칩 테크놀로지 인코포레이티드 백라이트 유도성 터치 버튼들
DE102009053318A1 (de) * 2009-11-17 2011-05-26 Lawo Ag Vorrichtung zum Steuern eines Geräts
EP2874317A1 (fr) 2013-11-12 2015-05-20 Whirlpool Corporation Interface de commande capacitive avec une sécurité améliorée d'utilisation
US9503084B2 (en) 2013-11-12 2016-11-22 Whirlpool Corporation Capacitive control interfaces for domestic appliances
WO2016142116A1 (fr) * 2015-03-12 2016-09-15 Cherry Gmbh Module de touche pour touche d'un clavier, procédé de fabrication d'un module de touche pour touche de clavier et procédé de détermination d'un état d'actionnement d'une touche d'un clavier
CN107408944A (zh) * 2015-03-12 2017-11-28 樱桃有限公司 键盘键的键模块、制造键盘键的键模块的方法及确定键盘键的致动状态的方法
WO2017089557A1 (fr) * 2015-11-27 2017-06-01 Valeo Schalter Und Sensoren Gmbh Dispositif de commande pour un véhicule automobile avec système de détection électromagnétique

Also Published As

Publication number Publication date
EP1825594B1 (fr) 2009-03-25
EP1825594A1 (fr) 2007-08-29

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